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Protein

Beta-glucosidase 43

Gene

BGLU43

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei49SubstrateBy similarity1
Binding sitei150SubstrateBy similarity1
Binding sitei193SubstrateBy similarity1
Active sitei194Proton donorBy similarity1
Binding sitei336SubstrateBy similarity1
Active sitei408NucleophileBy similarity1
Binding sitei455SubstrateBy similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

BioCyciARA:AT3G18070-MONOMER.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-glucosidase 43 (EC:3.2.1.21)
Short name:
AtBGLU43
Gene namesi
Name:BGLU43
Ordered Locus Names:At3g18070
ORF Names:MRC8.6
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

TAIRiAT3G18070.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 14Sequence analysisAdd BLAST14
ChainiPRO_000039031615 – 501Beta-glucosidase 43Add BLAST487

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi77N-linked (GlcNAc...)Sequence analysis1
Disulfide bondi213 ↔ 220By similarity
Glycosylationi219N-linked (GlcNAc...)Sequence analysis1
Glycosylationi360N-linked (GlcNAc...)Sequence analysis1
Glycosylationi416N-linked (GlcNAc...)Sequence analysis1
Glycosylationi424N-linked (GlcNAc...)Sequence analysis1
Glycosylationi448N-linked (GlcNAc...)Sequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ9LV34.
PRIDEiQ9LV34.

Expressioni

Gene expression databases

GenevisibleiQ9LV34. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT3G18070.1.

Structurei

3D structure databases

ProteinModelPortaliQ9LV34.
SMRiQ9LV34.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni462 – 463Substrate bindingBy similarity2

Sequence similaritiesi

Belongs to the glycosyl hydrolase 1 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG0626. Eukaryota.
COG2723. LUCA.
HOGENOMiHOG000088630.
InParanoidiQ9LV34.
OMAiMATCRSG.
OrthoDBiEOG093606U3.
PhylomeDBiQ9LV34.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001360. Glyco_hydro_1.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10353. PTHR10353. 1 hit.
PfamiPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSiPR00131. GLHYDRLASE1.
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequences (2)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q9LV34-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MFLFLLLLSA SRSGEESPSG DAVPLATGGL NRKSFPEGFL FGTATSAYQV
60 70 80 90 100
EGETHQDGRG PSIWDAFVKI PGKIANNATA EITVDQYHRY KEDVDLMQNL
110 120 130 140 150
NIDAYRFSIS WSRIFPEGSG KINSNGVAYY NRLIDYLIEK GITPYANLYH
160 170 180 190 200
YDLPLALEQK YQGLLSKQGR FCGLRRVLFQ TFGDRVKNWM TFNEPRVVAA
210 220 230 240 250
LGYDNGIFAP GRCSEAFGNC TDGNSATEPY IVAHHLILAH AAAVQRYRQN
260 270 280 290 300
YQEKQKGRVG ILLDFVWFEP LTSSQADNDA AQRARDFHVG WFIHPIVYGE
310 320 330 340 350
YPNTLQNIVK ERLPKFTEEE VKMVKGSIDF VGINQYTTYF MSDPKISTTP
360 370 380 390 400
KDLGYQQDWN VTFNFAKNGT PIGPRAHSEW LYNVPWGMYK ALMYIEERYG
410 420 430 440 450
NPTMILSENG MDDPGNITLT QGLNDTTRVK YYRDYLVQLK KAVDDGANLT
460 470 480 490 500
GYFAWSLLDN FEWLSGYTSR FGIVYVDYKD LKRYPKMSAL WFKQLLKRDQ

K
Note: Derived from EST data. No experimental confirmation available.
Length:501
Mass (Da):57,244
Last modified:December 15, 2009 - v2
Checksum:i755B6F26B32B481E
GO
Isoform 2 (identifier: Q9LV34-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     92-168: Missing.

Show »
Length:424
Mass (Da):48,313
Checksum:i552610A1B3A40EF5
GO

Sequence cautioni

The sequence BAB02019 differs from that shown. Reason: Erroneous gene model prediction.Curated

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_03850092 – 168Missing in isoform 2. 1 PublicationAdd BLAST77

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB020749 Genomic DNA. Translation: BAB02019.1. Sequence problems.
CP002686 Genomic DNA. Translation: AEE76042.1.
CP002686 Genomic DNA. Translation: AEE76043.1.
DQ446670 mRNA. Translation: ABE65945.1.
RefSeqiNP_001078176.1. NM_001084707.2. [Q9LV34-2]
NP_188435.2. NM_112689.2. [Q9LV34-1]
UniGeneiAt.53364.

Genome annotation databases

EnsemblPlantsiAT3G18070.1; AT3G18070.1; AT3G18070. [Q9LV34-1]
GeneIDi821332.
GrameneiAT3G18070.1; AT3G18070.1; AT3G18070.
KEGGiath:AT3G18070.

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB020749 Genomic DNA. Translation: BAB02019.1. Sequence problems.
CP002686 Genomic DNA. Translation: AEE76042.1.
CP002686 Genomic DNA. Translation: AEE76043.1.
DQ446670 mRNA. Translation: ABE65945.1.
RefSeqiNP_001078176.1. NM_001084707.2. [Q9LV34-2]
NP_188435.2. NM_112689.2. [Q9LV34-1]
UniGeneiAt.53364.

3D structure databases

ProteinModelPortaliQ9LV34.
SMRiQ9LV34.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT3G18070.1.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Proteomic databases

PaxDbiQ9LV34.
PRIDEiQ9LV34.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT3G18070.1; AT3G18070.1; AT3G18070. [Q9LV34-1]
GeneIDi821332.
GrameneiAT3G18070.1; AT3G18070.1; AT3G18070.
KEGGiath:AT3G18070.

Organism-specific databases

TAIRiAT3G18070.

Phylogenomic databases

eggNOGiKOG0626. Eukaryota.
COG2723. LUCA.
HOGENOMiHOG000088630.
InParanoidiQ9LV34.
OMAiMATCRSG.
OrthoDBiEOG093606U3.
PhylomeDBiQ9LV34.

Enzyme and pathway databases

BioCyciARA:AT3G18070-MONOMER.

Miscellaneous databases

PROiQ9LV34.

Gene expression databases

GenevisibleiQ9LV34. AT.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001360. Glyco_hydro_1.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10353. PTHR10353. 1 hit.
PfamiPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSiPR00131. GLHYDRLASE1.
SUPFAMiSSF51445. SSF51445. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiBGL43_ARATH
AccessioniPrimary (citable) accession number: Q9LV34
Secondary accession number(s): Q1PEP7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 2009
Last sequence update: December 15, 2009
Last modified: November 30, 2016
This is version 88 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.